Saigo Power Plant Dam Sediment Throughing Prevention Construction
|Orderer||Kyushu Electric Power Co., Inc.|
|Structure and scale||Dam modification (sediment throughing prevention) work, removal of 4 spillway gates, installation of 2 new crest roller gates|
Modification work was conducted to cut down the central part of the dam by 4m and install two large spillway gates. The hanging bell shape at the top of the gate is a cover that stores a hoist crane, and it serves as a monument representing the Saigo Dam.